Home / 46,802.45-64,587.42-25,581.72

Finding the Fourth Proportional to 46,802.45, 64,587.42 and 25,581.72

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Solution

The fourth proportional to 46,802.45, 64,587.42 and 25,581.72 is: 35,302.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,802.45 : 64,587.42 = 25,581.72 : x
  2. Step 2: Convert to fraction form
    46,802.45/64,587.42 = 25,581.72/x
  3. Step 3: Cross multiply
    46,802.45x = 64,587.42 × 25,581.72
  4. Step 4: Simplify right side
    46,802.45x = 1,652,256,955.83
  5. Step 5: Solve for x
    x = 1,652,256,955.83/46,802.45
  6. Step 6: Final answer
    x = 35,302.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.